| 无砟轨道桩板结构路基施工技术 |
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| 引用本文： | 贾振功.无砟轨道桩板结构路基施工技术[J].国防交通工程与技术,2008,6(4):48-50. |
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| 作者姓名： | 贾振功 |
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| 作者单位： | 中铁十八局集团公司遂渝铁路指挥部,天津,300222 |
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| 摘 要： | 铁路无砟轨道，由于受到线路高程调整能力的限制，对路基的工后沉降提出了非常严格的要求。有效控制路基沉降，是无砟轨道结构施工中的一个重大课题。遂渝线无砟轨道综合试验段路基首次采用了桩板结构新型路基形式，介绍了无砟轨道桩板结构路基施工过程中钢筋混凝土桩基与横梁及钢筋混凝土承载板施工等关键技术，可为类似工程施工提供借鉴。
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| 关 键 词： | 无砟轨道 桩板结构 路基 承载板 |
The Roadbed Construction Technique for the Pile-slab Structure of the Ballastless Track |
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| Jia Zhengong.The Roadbed Construction Technique for the Pile-slab Structure of the Ballastless Track[J].Traffic Engineering and Technology for National Defence,2008,6(4):48-50. |
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| Authors: | Jia Zhengong |
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| Institution: | Jia Zhengong(The Sui-Yu Railway Headquarters of the 18th Bureau Group Co.Ltd.of the Railway Building Corporation of China,Tianjin 300222,China) |
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| Abstract: | The railway ballastless track,owing to the limited elevation-adjusting capacity of the line,is very hard on the post-completion settlement of its roadbed,owing to which the effective control of the settlement of its roadbed is an important project worth studying in the construction of the ballastless track structures.In the construction of the comprehensive trial section of the ballastless track for the Sui-Yu Railway,the new type of roadbed of the pile-slab structure is adopted for the first time,because o... |
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| Keywords: | ballastless track pile-slab structure roadbed bearing plate |
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